Find the percent increase or decrease for each of the following values (Indicate whether each is an increase or a decrease). 1/2 q to 7/8 q

Noor brought 21 sheets of stickers. she gave 1/3 of a sheet to each of the 45 students at recess. she wants to give teachers 1 1/2 sheets each.

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28

Which is f(5) for the function –2x2 + 2x - 3?